package com.xiaoyg.lession01.chapter13;

public class Run {

    public static void main(String[] args) {
        CountOperate countOperate = new CountOperate();
        Thread t1 = new Thread(countOperate);
        System.out.println("main start t1 isAlive="+t1.isAlive());
        t1.setName("A");
        t1.start();
        System.out.println("main end t1 isAlive="+t1.isAlive());
    }

}
